/Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraSettings.h
This enum must match the order in NiagaraDataInterfaceSkeletalMesh.ush.
namespace ENDISkelMesh_GpuMaxInfluences { enum Type { AllowMax4 = 0, AllowMax8 = 1, Unlimited = 2, } }